Halvard Holst-Olsen
2021-03-28 Arrival eurasian oystercatcher 2021-03-28 Arrival purple sandpiper | |
Spring phenology 2021-03-26 Halvard Holst-Olsen Vassdalsfjæra (Finnmark, Norway) | 2021-03-26 Arrival eurasian oystercatcher 2021-03-26 Birds are singing eurasian oystercatcher |
Fugler ved foringsplassen 2021-03-18 Halvard Holst-Olsen Storgata 38 9590 Hasvik (Finnmark, Norway) | European Greenfinch (4) House Sparrow (2) Eurasian Magpie (2) |